Source: Tank Johnson to join BengalsComment Email Print Share By John Clayton ESPN.com Archive The Cincinnati Bengals added some much-needed size on their defensive line by reaching a one-year agreement with Tank Johnson, according to a source. Johnson For Johnson, whose career started with the Bears and most recently continued with the Cowboys, he will get a chance to go back to a more natural position along the defensive line. Johnson will play the "three-technique'' for the Bengals, giving him the chance to do some pass rush and shoot the gaps to make plays. The Cowboys tried to make him a nose tackle in their 3-4 defense the past couple of years. will they ever learn ?? another turd in the punchbowl.